A goal that defines Iñaki well for his power but, above all, for the technique exhibited: Williams has long been more than just a fast player. He's a total striker.
Everything came from Atlético's long ball. Williams ran and avoided the pullback from Kiko Olivas, he knocked the ball by Salisu with his head, avoided the tackle from Masip, took it by Kiko Olivas, and scored past Masip who was beaten on the floor.
The goal made it 1-0 and came after spectacular play from Iñaki Williams, unstoppable with metres in front of him, lethal in the box.
Not only is he powerful, but he has added coldness and temperance to his actions.
Athletic took the lead in the 33rd minute and the match was 1-0 at half-time.